PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Flood waters contaminated with bacteria, waste and other filth can seep into aquifers, pipes and wells, allowing contaminants to invade otherwise purified water. http://www.nydailynews.com/new-york/water-conservation-tips-post-sandy-article-1.1195065
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com